CN107451889A - A kind of shared electric bicycle system based on ZigBee - Google Patents
A kind of shared electric bicycle system based on ZigBee Download PDFInfo
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- CN107451889A CN107451889A CN201710622230.5A CN201710622230A CN107451889A CN 107451889 A CN107451889 A CN 107451889A CN 201710622230 A CN201710622230 A CN 201710622230A CN 107451889 A CN107451889 A CN 107451889A
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- electric bicycle
- shared electric
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/0645—Rental transactions; Leasing transactions
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F15/00—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity
- G07F15/003—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity
- G07F15/005—Coin-freed apparatus with meter-controlled dispensing of liquid, gas or electricity for electricity dispensed for the electrical charging of vehicles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
- G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/20—Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
- G08G1/205—Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The present invention relates to a kind of shared electric bicycle system based on ZigBee, wherein shared electric bicycle is unlocked using keyboard password, by way of communication station, charging registration controller or infrared calling mechanism are set, realize shared electric bicycle and park registration in order, user's condominium and accessible positioning, and networked by Zigbee radio communication modes, realize that register information is transferred to communication station and is uploaded to total station control again through shared electric bicycle, charging registration controller.
Description
(1) technical field:
The present invention relates to a kind of shared electric bicycle system based on ZigBee, wherein shared electric bicycle uses key
Disk password unlocking, by way of communication station, charging registration controller or infrared calling mechanism are set, make shared electric bicycle
Realization parks registration, user's condominium and accessible positioning in order, and is networked by Zigbee radio communication modes, realizes registered letter
Breath is transferred to communication station and is uploaded to total station control again through shared electric bicycle, charging registration controller.
(2) background technology:
Quietly there is the few shared electric bicycle of quantity in street corner, and they are neatly arranged being total in bicycle parking area
Among enjoying bicycle,.What shared electric bicycle solved is 3 to 10 kilometers of trip requirements, and application method and shared bicycle Datong District are small
It is different, label is provided with after each electric bicycle, includes Quick Response Code and car number on label, user can be by scanning Quick Response Code
Mode unlock vehicle, ride so as to reach completion.The shared electric bicycle outward appearance that street corner occurs nearly all is electric motorcycle
Car pattern, not possessing moveable endless and violate national regulations, speed is very fast, once driver behavior is improper, larger potential safety hazard be present,
Easily trigger traffic accidents
According to existing national technical standard《Electric bicycle general technical specifications》Regulation:The design speed per hour of electric bicycle
Within 20 kilometers, weight is no more than 40 kilograms containing battery, must possess foot-operated function of riding.But electric bicycle is by friendship
Logical safety law belongs to non-motor vehicle, equally enjoys and power is travelled on road.Secondly, electric bicycle can meet to travel need at a distance
Ask.Present city scope expansion is increasing, therefore shared electric bicycle is particularly suitable for tier 2 cities and the need of villages and towns in rural areas
Ask.
(3) content of the invention:
Shared electric bicycle uses password unlocking, without installing cell phone application.Password is by master station and each shared electrical salf-walking
Car is generated by uniform rules automatically, and create-rule externally maintains secrecy, and password is set using time limit, the 1 day phase of password time limit point in short term
There is a time limit to arrive by latter short-term every in addition to 1 day phase 2 days with 2 day phase, 4 day phase and non-short-term 15 day phase and 30 day phase, time limit
Phase, 4 day phase password is generated, 15 day phase and 30 day phase are used for personal user, expire and generate 30 day time limit password, above-mentioned not arrive
The time limit of phase subtracts 2 day or 15 days, and 2 day phase, 4 day phase and 15 day time limit and 30 day time limit, password quantity can be remained when hiring a car
Supplement is remake when insufficient.The short-term time limit be used for voluntary bicycle patrol party, unit collective car, outdoor advertising propaganda team car and
Collective's travelling car etc., user concentrate checkout after registering lease, need not install APP without mobile phone using password unlocking, just
It is near to collect shared electric bicycle, it is finished and is gone away after the registration of bicycle parking area car locking, can also continues to make whenever and wherever possible
Ceased to be in force automatically with until password expiration.Various time limit passwords are sold by master station, and each shared electric bicycle provides service, during sale
Personal user need to hand over deposit, record service condition, service condition data by the shared electric bicycle used during password use
Charged registration controller and communication station are transmitted from shared electric bicycle to total station control to collect, personal user ties in several days
Calculate.User can log in the Web site query one-state of total station control.The password time limit, then password cancelled automatically, total stand control
Device inquires about user with car situation by communication network.Password is made up of 6 decimal numbers, and the time limit is then by each decimal number
It is converted into binary number to make irregular ring shift left or move to right one, i.e., each cyclic shift number, the ACS II after displacement
0-F of code character corresponds to a fixed decimal system random number respectively, and so, total station control and each lock controller can just begin
The password that password is the same, and user inputs purchase is kept to unlock without communication eventually.
Networked when barrier is less between Liang Ge communication stations using radio communication and total station control, Liang Ge communication stations point
Not She Zhi radio communication Zigbee module, Zigbee module timing realizes that register information passes with wireless communication frequency between the station that sets
Pass, at this moment kept the reception state of radio communication by the order set, front communication station, carried out unidirectional information transfer.Radio frequency leads to
Letter uses CC2530 modules, its integrated chip 2.4GHZ DSSS RF transceivers, 8051 micro- place of industrial stage enhancement type
Manage device, ZigBee be low-power consumption, low data rate, low cost radio network technique, most generations of Zigbee protocol stack
Code is all public, thus considerably increases the portability of project, its application layer characteristic information is stored in
In ZigBee.def files, as a part for application development, this document setting is changed according to actual conditions.Communication station
Registration controller in single-chip microcomputer STC12C5A60S2 communicated by its SPI interface with 8051 microprocessors in CC2530 modules, it is single
Piece machine STC12C5A60S2 is also communicated by another SPI interface with bluetooth module, and communication data is stored in nonvolatile storage
In.
ZigBee supports FHSS, and communication station can be made effectively to avoid the band interference of itself, it is also possible to which it extends frequency
Section avoids bluetooth interference, and supports the carrier wave multichannel of conflict avoidance to intercept technology, can also carry out transmission power, channel to module
Deng the configuration of network topology parameters.Channel is arranged as required to during communication, and is arranged to transmitter mode or receiver mode, is
System uses the 2.4GHz inverted F shaped antennas that TI companies design to increase communication distance.When the communication station number of setting is less, in monolithic
Under machine STC12C5A60S2 controls, the register information of communication station realizes networking by radio communication between communication station, and is controlled through master station
Device radio communication CC2530 modules processed are sent to total station control processing.
Shared electric bicycle is provided with intelligent speed-limiting device and digital speed meter, and possesses moveable endless, F-Zero
Less than 20 kilometers.Set in shared electric bicycle diamond communication station or the charging registration controller for installing electric bicycle or
Infrared calling mechanism.Charge registration controller include single-chip microcomputer, charge controller, nonvolatile storage, infrared transceiver device and
Bluetooth module, the serial port of single-chip microcomputer are directly connected with bluetooth module.Zigbee module and charging registration control are included in communication station
Device processed, each communication station are uploaded to total station control after the register information being collected into is carried out into data processing, supervised by total station control
Vehicle flowrate everywhere is surveyed, and realizes that shared electric bicycle parks user's condominium and accessible positioning in order.Shared electric bicycle
In controller for electric vehicle and intelligent speed-limiting device be housed, controller for electric vehicle includes single-chip microcomputer, nonvolatile storage, infrared receiving/transmission dress
Put, bluetooth module and keyboard, infrared transceiver device are connected to the I/O mouths of single-chip microcomputer, the serial port and bluetooth module of single-chip microcomputer are direct
It is connected.The infrared receiving/transmission being made up of infrared transmitting tube and infrared receiving tube and lens is included in infrared transceiver device to pop one's head in.Monolithic
The I/O mouths of machine are respectively with the electric door lock of shared electric bicycle and being fixed on the horseshoe lock of front wheel carrier and being connected.It is unshared it is electronic from
The mechanical electric door lock used of driving a vehicle does not have to, and changes and is made up of relay and its drive circuit, its switching signal is by single-chip microcomputer through I/O
Mouth provides, and sends unlocking signal to electric door lock after controller for electric vehicle acquisition unlocking instruction when user's car, is series at electric power storage
The relay normally open contact closure of pond power supply circuit, so as to which the key for substituting unshared electric bicycle to use opens electric door lock,
The different conditions of shared electric bicycle are controlled by change-over switch.Unlocking signal is also sent to horseshoe by controller for electric vehicle simultaneously
Lock, horseshoe lock are made up of common unlocking motor and unlocking mechanism, and can pulls open car manually after being unlocked by controller for electric vehicle
Lock.Installation horseshoe lock is the anti-theft feature for strengthening electric bicycle.
Intelligent speed-limiting device is to pass through MCU control PWM circuit by controller for electric vehicle in shared electric bicycle
Output, so as to change power tube power output, and changed most according to the measurement data and speed setting value of digital speed meter
High speed per hour.10 to 15 kilometers are limited at according to registration website road congested conditions F-Zero in setting time of trip,
When green hand ride or road it is crowded occur riding speed change greatly when, F-Zero is limited at 8 to 12 kilometers.It is shared it is electronic from
The battery pack installation platinum resistance thermometer sensor, of driving, measures battery pack ambient temperature by A/D converter by controller for electric vehicle, works as temperature
Fan for cooling is opened during more than 25 DEG C, when temperature more than 50 DEG C of alarms and reduces cell stack power output.
Indicated in the major trunk roads roadside of business district non-motor vehicle parking stall graticule bicycle parking area set communication station or
Charge registration controller, sets communication station to be used to form communication network, a charging registration controller fills including one or more
Electric stake, the charge controller of charging pile are equipped with thermistor temperature detecting device, and with waterproof and full of power down function, more than 25 DEG C
Shi Kaiqi fan for cooling is protected, and after shared electric bicycle accesses charging pile, delay is started to charge up and shown by LED for 10 minutes
Charged state.When shared electric bicycle is parked, voltameter on user Yi Qiche, selection docks at charging pile position or against filling
The electric tactic stand of stake, need not going charging not checkout and punishment of being withholdd during charging if voltameter is shown,
Charging is gone to reward.Each charging pile is respectively mounted infrared transceiver device, and charging pile is installed on by charging registration controller taking turn scanning
Infrared transceiver device to access charging pile shared electric bicycle number registration.Hereafter by being connected to the shared electronic of charging pile
Bicycle starts sequentially to make infrared relay numbering registration to resting in the shared electric bicycle beside charging pile, arbitrarily parks then
Can not register to settle accounts.The infrared transceiver device of shared electric bicycle sets positioning with infrared receiving/transmission probe and relay with red
Outer transmitting-receiving probe.Infrared receiving/transmission probe is equipped with lens, and transmitting is with receiving angle and the pairing of infrared light wavelength by infrared emission two
Level pipe determines with receiving the parameter of diode and the selection of lens parameter and scene transmitting with the experiment received.Shared electrical salf-walking
The infrared receiving/transmission probe of car except outer to penetrating with charging pile, at the top of the rearview mirror bracket also loaded on handlebar or it is another fill one for identifying or
Relay at the top of the vertical rod of decoration is popped one's head in infrared receiving/transmission, relay infrared receiving/transmission probe have unified setting height(from bottom) and position to
Electric bicycle or so accordingly makees left or right mark to penetrating, and its signal launched is not stopped by other bicycles.In bluetooth network
Network is formed under the support of algorithm, can be automatically composed an independent wireless network in a short period of time without other networks
Hardware or the network facilities are supported.The operation of equipment in the LMP Link Manager Protocol control piconet of bluetooth equipment, is synchronized to shared
One group of equipment of clock and hopping pattern will share a physical radio channel, there is provided and the equipment of synchronous base is referred to as main equipment,
All other equipment is referred to as slave unit.One main equipment is at most connected with 7 active slave units, main equipment transmission link pipe
Device protocol connection request data cell is managed, the bluetooth module matched with solicited message is activated or is waken up from resting state, entered
Row parameter etc. is related to consult, and establishes asynchronous wireless connecting link and prepared for data transfer, if any it is multiple it is unnecessary it is active from
Equipment will be notified that into park mode, also target dormancy slave unit can be invited to become active slave unit as needed afterwards.
Setting after the far infrared transceiver starting that daily charging registration controller is arranged on charging pile as main equipment
In fixing time, shared electric bicycle, which is sequentially ingressed into charging pile registration or enter beside charging pile and sequentially parked, to be made relay numbering and steps on
Note, the relay numbering registration refer to by the relay of the shared electric bicycle of charging pile registration with infrared receiving/transmission probe to storage
Shared electric bicycle beside charging pile starts to register, the shared electric bicycle after registration again successfully to register when relay
The left or right popped one's head in infrared receiving/transmission receives, and to the right or registration is numbered in left unregistered shared electric bicycle, and transmits
Registration and number information, to the last can not be to next registration and numbering or to setting time, and last is successfully registered
It is waken up what bluetooth module in access main equipment controlled from resting state labeled as relay car with the shared electric bicycle of numbering
Piconet, and set master is wirelessly transmitted to by all registered and numbering the shared electric bicycle information delivered in relays
It is standby, after transmission relay car bluetooth module enter park mode complete relay numbering registration, turn into first registration and numbering be total to
Electric bicycle is enjoyed, relay registration and numbering hereafter are carried out to shared electric bicycle numbering by charging registration controller.Relay
Registration and numbering process:First to having been enter into charging registration controller unregistered shared electricity after the Bluetooth signal area of coverage and car locking
Dynamic bicycle is waken up access piconet, and each shared electric bicycle in piconet is sequentially distributed by charging registration controller
" new numbering ", is registered for infrared relay, and the shared electric bicycle bluetooth module distributed after new numbering is placed in resting state,
Then, the registration controller that charges is compiled to registered and numbering the shared electric bicycle registered and numbered including charging pile with it
Number for address realize charging registration controller exchanged with the register information of shared electric bicycle bluetooth module serial communication, and
All new numberings are sent to all registered and numbering the shared electricity in addition to charging pile is registered and is numbered by charging registration controller
Dynamic bicycle, it is then address to making after the shared electric bicycle of new numbering sequentially scan transponding according to new numbering since relay car
Infrared relay registration.The infrared relay registration connects when referring to the shared electric bicycle after infrared registration again successfully to register
The left or right that power is popped one's head in infrared receiving/transmission receives, and to the right or left unregistered shared electric bicycle makees scan transponding registration, and
Registration and number information are transmitted, last is taken over original labeled as new relay car by the shared electric bicycle that relay is registered and connect
Power car, and access piconet is waken up from resting state, then this all shared electric bicycle for newly registering and numbering is believed
Breath is wirelessly transmitted to charging registration controller, and relay car bluetooth module enters the infrared relay registration of park mode completion after transmission.
Hereafter second batch and the multiple above-mentioned relay registration of each batch weight later and numbering, so go round and begin again and constantly update register information.Relay
The purpose of registration and numbering is that the shared electric bicycle of requirement is sequentially parked, and the new numbering that can not complete to register and number is shared
Electric bicycle, its new numbering makes marks records its user profile as " sequence number to be stepped on ".The registration and numbering refer to share
The license number of electric bicycle and the one-to-one corresponding of numbering.Its LED is every a timing after each shared electric bicycle is successfully registered
Between it is glittering once green.
With the exception of this, the shared electric bicycle parked is after the personnel that are managed arrange shift position, it is necessary to be stepped on to charging
Unregistered shared electric bicycle is registered in note controller Bluetooth signal coverage, and charging registration controller is taken through connecing
Behind the interval for several lot numbers that power is registered and numbering is set, the registration and numbering are expanded into sequence number to be stepped on.Extension registration and
Numbering:First in order of numbers opens the infrared of the registered shared electric bicycle of a numbering in addition to charging pile is registered and is numbered
R-T unit, number and serial number address to be stepped on, sequentially make after scan transponding red according to new to sharing electric bicycle in diamond
Outer relay registration, after the completion of enter next registered numbering operation, until all registered numbering operations are completed.
The shared electric bicycle finally successfully registered in the infrared relay registration of each registered numbering in extension registration and numbering,
Cancel former relay car as new relay car and carry out relay registration and numbering, charging registration controller is total to registered and numbering
Electric bicycle sequentially list is enjoyed to be easy to control.
When shared electric bicycle and charging registration controller enter row information exchange, the charging registration controller of communication station connects
The register information of each shared electric bicycle is received, other charging registration controllers will be each collected into each shared electric bicycle
Register information carry out information exchange.Register information includes each charging registration controller being collected into setting time section and registered
License number and its status of equipment, use pattern, user type and the telephone number of shared electric bicycle, enrollment time and charging
Registration controller encodes.Shared electric bicycle by register information be sent to after charging registration controller will the register information delete
Remove, each registration controller that charges is deleted after the register information repeated and arrangement by shared electric bicycle transmission, through communication station to
Total station control collects.
In the bicycle parking area of non-business district, daily first shared electric bicycle is with being installed on the infrared of roadside
Calling mechanism proceeds by relay numbering registration, and first shared electric bicycle being registered is arranged to main set after setting time
It is standby, relay registration and numbering and extension registration are carried out as stated above and numbering, its numbering of different main equipments make different marks
Know, when the shared electric bicycle unlocking for being arranged to main equipment is ridden away, send registration and number information to infrared step on
Note device is simultaneously re-set as slave unit, and the next infrared transceiver device with being installed on roadside is registered and the shared electricity of numbering
Dynamic bicycle, after the registration and the number information that receive infrared transceiver device, it is arranged to main equipment and continues relay registration and numbering, when
Its information is transferred to master station by electric bicycle and handled during shared electric bicycle quantity deficiency, can also be worked as using pedal
Ride to destination and award as bicycle.
The registration controller of identical numbering is set in all front doors of school or residential area, by its bluetooth module piconet
Automatically to the shared electric bicycle registration that comes in and goes out, represent to come in and go out with the odevity of log-on count, it into even number is that odd number, which is, fashionable
Shared electric bicycle sends register information to registration controller, and registration controller sends register information to shared electricity when going out
Dynamic bicycle.Or take inside residential area or the bicycle parking area of other sheltered situations installation probe, avoid shared electricity
Dynamic bicycle is damaged in residential area or other sheltered situations;
Shared bicycle user is divided into VIP user and casual user.Pass by one's way pedestrian, voluntary labor service is casual user.VIP user
Unlocked after administrative department's real name registration using keyboard, be adapted to more extensive consumer group, total station control collects VIP user's fare
With accumulative checkout, SMS notification, VIP user can log in the network port acquisition of master station's computer with fare details.
Shared bicycle is ridden arrive at after will dock near bicycle diamond and carry out car locking registration clearing, be not registered for
Car locking is not settled accounts.
Shared electric bicycle system takes user to pull together condominium method.The car plate of each shared electric bicycle indicates this
The license plate number of car and total station control telephone number, casual user is with the total station control telephone number end extra bus board of mobile phone dialing
Number, total station control receives license plate number and obtains casual user's age characteristics by telephone number query, and by short message to mobile phone
Special unlocking cipher is sent, casual user can input password, and controller for electric vehicle is unlocked to unregistered car or disabled vehicle, this
When casual user can pull open manually lock use, controller for electric vehicle start timing limit ride the time, arrive at and step on
Shut after note, controller for electric vehicle uses car information transmission to communication station by master station's bulk registration, master station by special unlocking cipher
Controller adds up usage time and awarded, and is sent to casual user and gets reward short message;Shared electric bicycle is equipped with by several
The mercoid switch group of the mercoid switch composition of individual different installment state, if casual user is not to ride but be transported to reach to step on
Remember destination registration, controller for electric vehicle judges according to equipment of itself fault detect and mercoid switch group on off state changing rule
Whether shared electric bicycle damages or rides, and carries out the reward to telephone number casual user.Controller for electric vehicle is regular
Capital equipment is inquired about, it is found that damage or equipment are stolen and put on record.Total station control finds that disabled vehicle, corpse car send patrol
Car processing.Car changes fierce, the various shapes of shared electric bicycle with non-registration mercoid switch group on off state is shut when removing car steathily
Mercoid switch group on off state changing rule under the motion state of formula is drawn by testing, and will be believed in case of stolen car controller for electric vehicle
Breath, which is transferred to the alarm of total station control, to be put on record, total station control or sends cruiser to crime the several charging registration controllers in periphery
Inspection request is sent, case is discovered and seized and dispatches a car movement locus, several peripheries charging registration controller timesharing are dispatched a car with case to communicate, according to connecing
The bluetooth signal intensity received positions according to prior art, then by cruiser comprehensive assessment crime truck position, is further dispatched a car according to case
Movement locus and the case received are dispatched a car bluetooth signal intensity positioning, and most backward crime car sends unlatching alarm through Bluetooth signal
Instruction, case, which is dispatched a car, sends alarm, and cruiser personnel find case according to alarm and dispatched a car.
(4) illustrate:
Fig. 1 is a kind of circuit structure block diagram of the shared electric bicycle system based on ZigBee.
(5) embodiment:
A kind of circuit structure block diagram of the shared electric bicycle system based on ZigBee is as shown in figure 1, including communication
Zhan ﹙ A ﹚, charging registration controller, the controller for electric vehicle (B) of infrared calling mechanism and shared electric bicycle, Tong Xin Zhan ﹙ A ﹚
In equipped with the ﹚ of Zigbee Mo Kuai ﹙ 2 and charging registration controller.The registration controller that charges includes the ﹚ of Wei Kong Qi ﹙ 4, non-volatile memory
The ﹚ of device ﹙ 5, infrared receiving/transmission dress put the ﹚ of ﹙ 6, the blue ﹚ of tooth mould block ﹙ 3 and fill the ﹚ of electric controller ﹙ 14, wherein micro- control ﹚ of device ﹙ 4 processed are used
The ﹚ of STC12C5A60S2, infrared receiving/transmission Zhuan Zhi ﹙ 6 are connected to the I/O mouths of single-chip microcomputer, and using the bluetooth of CC2541 chip serial ports transparent transmissions
The ﹚ of Mo Kuai ﹙ 3, when STC12C5A60S2 sends data, non-Yi are lost to the data stored in the ﹚ of Cun Chu Qi ﹙ 5 and passed according to HCI-RS232
Defeated agreement carries out data definition, sends data or order by the ﹚ of Lan tooth Mo Kuai ﹙ 3 RX/TX, the ﹚ of Lan tooth Mo Kuai ﹙ 3 utilize what is carried
Microstrip antenna carries out being wirelessly transferred for data;The data of reception are also to be transmitted by serial communication, are saved the data in non-volatile
In case STC12C5A60S2 is for further processing, so as to complete the exchange of Bluetooth wireless data in the ﹚ of Cun Chu Qi ﹙ 5.
Controller for electric vehicle (B) loses the ﹚ of Cun Chu Qi ﹙ 9 by the ﹚ of Dan Pian Ji ﹙ 8, non-Yi, the infrared receiving/transmission of shared electric bicycle fills
Install the ﹚ of the positioning infrared receiving/transmission Tan Tou ﹙ 7 and ﹚ of 10 ﹚, Lan tooth Mo Kuai ﹙ of relay infrared receiving/transmission Tan Tou ﹙ 12, the ﹚ of Jian Pan ﹙ 11 and storage
The ﹚ of battery Chong electricity electricity Lu ﹙ 13 are formed.
The ﹚ of Zigbee Mo Kuai ﹙ 2 in Tong Xin Zhan ﹙ A ﹚ use CC2530 modules, micro-control in the charging registration controller of communication station
The ﹚ STC12C5A60S2 of Qi ﹙ 4 processed are communicated by its SPI interface with 8051 microprocessors in CC2530 modules, single-chip microcomputer
STC12C5A60S2 is also communicated by another SPI interface with the ﹚ of Lan tooth Mo Kuai ﹙ 3, and communication data is stored in non-Yi and loses Cun Chu Qi ﹙
In 5 ﹚.Under single-chip microcomputer STC12C5A60S2 controls, the register information of communication station realizes networking by radio communication between communication station,
And the CC2530 modules through total station control are sent to total station control processing.
Claims (2)
1. a kind of shared electric bicycle system based on ZigBee, shared electric bicycle use password unlocking, it is characterized in that,
Cell phone application need not be installed, password is generated by uniform rules automatically by master station and each shared electric bicycle, and create-rule is externally protected
Close, password is set using time limit, 1 day phase and 2 day phase, 4 day phase and the non-short-term 15 day phase and 30 days of password time limit point in short term
Phase, time limit had a time limit to expire by latter short-term every in addition to 1 day phase 2 days, generated 4 day phase password, and 15 day phase and 30 day phase are used
In personal user, expire and generate 30 day time limit password, the above-mentioned undue time limit subtracts 2 day or 15 days, can be kept when hiring a car
Supplement is remake for 2 day phase, 4 day phase and 15 day time limit and 30 day time limit, during password lazy weight;The short-term time limit is used for obligation voluntarily
Car patrol party, unit collective car, outdoor advertising propaganda team car and collective's travelling car etc., user collect after registering lease
Middle checkout, APP need not be installed without mobile phone using password unlocking, collect shared electric bicycle nearby, be finished and stop in bicycle
Go away, can be also continuing with whenever and wherever possible until password expiration ceases to be in force automatically after putting area's car locking registration;Various time limit passwords
Sold by master station, each shared electric bicycle provides service, and personal user need to hand over deposit during sale, by being used during password use
Shared electric bicycle record service condition, service condition data transmit charged registration controller by shared electric bicycle
Collect with communication station to total station control, personal user settles accounts in several days;User can log in the Web site query of total station control
Use one-state;The password time limit, then password cancelled automatically, and total station control inquires about user with car situation by communication network;Password
It is made up of 6 decimal numbers, each decimal number is then converted into binary number and makees irregular ring shift left or the right side by the time limit
One is moved, i.e., each cyclic shift number, the 0-F of code character of ACS II after displacement correspond to a fixed decimal system respectively
Random number, so, total station control and each controller for electric vehicle with regard to password can be remained as, user inputs the password of purchase
It can unlock without communication;
Networked when barrier is less between Liang Ge communication stations using radio communication and total station control, Liang Ge communication stations are set respectively
Put radio communication Zigbee module, Zigbee module timing realizes register information transmission with wireless communication frequency between the station that sets,
At this moment the reception state of radio communication is kept, is carried out unidirectional information transfer by the order set, front communication station;Radio communication is adopted
With CC2530 modules, single-chip microcomputer STC12C5A60S2 passes through its SPI interface and CC2530 modules in the registration controller of communication station
In 8051 microprocessors communicate, single-chip microcomputer STC12C5A60S2 also communicated by another SPI interface with bluetooth module, communication data
It is stored in nonvolatile storage;
System uses the 2.4GHz inverted F shaped antennas that TI companies design to increase communication distance;When the communication station number of setting is less,
Under single-chip microcomputer STC12C5A60S2 controls, the register information of communication station realizes networking by radio communication between communication station, and passes through
Total station control radio communication CC2530 modules are sent to total station control processing;
Shared electric bicycle is provided with intelligent speed-limiting device and digital speed meter, and possesses moveable endless, and F-Zero is less than
20 kilometers;Communication station is set in shared electric bicycle diamond or the charging registration controller or infrared of electric bicycle is installed
Calling mechanism;Charging registration controller includes bluetooth module, and the serial port of single-chip microcomputer is directly connected with bluetooth module;In communication station
Comprising Zigbee module and charging registration controller, controller for electric vehicle and intelligent speed-limiting device are housed in shared electric bicycle,
Controller for electric vehicle includes single-chip microcomputer, nonvolatile storage, infrared transceiver device, bluetooth module and keyboard, infrared transceiver device
The I/O mouths of single-chip microcomputer are connected to, the serial port of single-chip microcomputer is directly connected with bluetooth module;Included in infrared transceiver device by infrared hair
Penetrate the infrared receiving/transmission probe that pipe and infrared receiving tube and lens are formed;The I/O mouths of single-chip microcomputer respectively with shared electric bicycle
Electric door lock connects with the horseshoe lock for being fixed on front wheel carrier;The mechanical electric door lock that unshared electric bicycle uses does not have to, change by
Relay and its drive circuit are formed, and its switching signal is provided by single-chip microcomputer through I/O mouths, the controller for electric vehicle when user's car
Unlocking signal is sent to electric door lock after acquisition unlocking instruction, is series at the relay normally open contact closure of storage battery power supply circuit,
The different conditions of shared electric bicycle are controlled by change-over switch;Unlocking signal is also sent to horseshoe by controller for electric vehicle simultaneously
Lock, horseshoe lock are made up of common unlocking motor and unlocking mechanism, and can pulls open car manually after being unlocked by controller for electric vehicle
Lock;
Intelligent speed-limiting device is to pass through the defeated of MCU control PWM circuit by controller for electric vehicle in shared electric bicycle
Go out, so as to change power tube power output, and when changing highest according to the measurement data and speed setting value of digital speed meter
Speed;10 to 15 kilometers are limited at according to registration website road congested conditions F-Zero in setting time of trip, works as life
Hand ride or road it is crowded occur riding speed change greatly when, F-Zero is limited at 8 to 12 kilometers;Shared electric bicycle
Battery pack installation platinum resistance thermometer sensor, by controller for electric vehicle by A/D converter measure battery pack ambient temperature, when temperature exceedes
Fan for cooling is opened at 25 DEG C, when temperature more than 50 DEG C of alarms and reduces cell stack power output;
Communication station or charging registration controller, a charging registration are set in the bicycle parking area in the major trunk roads roadside of business district
Controller includes one or more charging piles, and the charge controller of charging pile is equipped with thermistor temperature detecting device, and has waterproof
Fan for cooling protection is opened with full of power down function, during more than 25 DEG C, after shared electric bicycle accesses charging pile, is delayed 10
Minute starts to charge up and shows charged state by LED;When shared electric bicycle is parked, voltameter on user Yi Qiche, selection
Dock at charging pile position or against the tactic stand of charging pile, need not go to fill during charging if voltameter is shown
Electricity not checkout and punishment of being withholdd, goes charging to reward;Each charging pile is respectively mounted infrared transceiver device, by charging registration control
Device wheel patrols shared electric bicycle numbering registration of the infrared transceiver device to access charging pile that scanning is installed on charging pile;Hereafter
It is infrared to sequentially making resting in the shared electric bicycle beside charging pile by the shared electric bicycle for being connected to charging pile
Relay numbering registration, is arbitrarily parked, can not register to settle accounts;The infrared transceiver device of shared electric bicycle sets positioning
Popped one's head in infrared receiving/transmission probe and relay with infrared receiving/transmission;The infrared receiving/transmission probe of shared electric bicycle is removed with charging pile to penetrating
Outside, at the top of rearview mirror bracket also loaded on handlebar or another a relay infrared receiving/transmission being used at the top of the vertical rod that identifies or decorate is filled
Probe, relay infrared receiving/transmission probe have unified setting height(from bottom) and position to electric bicycle or so to penetrating, it is corresponding make it is left or
Right mark, its signal launched are not stopped by other bicycles;
During setting after the far infrared transceiver starting that daily charging registration controller is arranged on charging pile as main equipment
In, shared electric bicycle, which is sequentially ingressed into charging pile registration or enters beside charging pile sequentially to park, makees relay numbering registration,
The relay numbering registration refers to that the relay infrared receiving/transmission of the shared electric bicycle by charging pile registration is popped one's head in depositing in
Shared electric bicycle beside charging pile starts to register, the shared electric bicycle after registration again successfully to register when relay use
The left or right of infrared receiving/transmission probe receives, and to the right or registration is numbered in left unregistered shared electric bicycle, and transmits and step on
Note and number information, to the last can not to next registration and numbering or to setting time, last successfully registered and
Numbering shared electric bicycle labeled as relay car from resting state be waken up access main equipment in bluetooth module control it is micro-
Microgrid, and main equipment will be wirelessly transmitted to by all registered and numbering the shared electric bicycle information delivered in relays,
Relay car bluetooth module enters park mode completion relay numbering registration after transmission, turns into the shared electricity of first registration and numbering
Dynamic bicycle, relay registration and numbering hereafter are carried out to shared electric bicycle numbering by charging registration controller;Relay is registered
With numbering process:First to have been enter into charging registration controller after the Bluetooth signal area of coverage and car locking it is unregistered it is shared it is electronic from
Driving is waken up access piconet, each shared electric bicycle in piconet is sequentially distributed by charging registration controller " new
Numbering ", registered for infrared relay, the shared electric bicycle bluetooth module distributed after new numbering is placed in resting state, connects
, charging registration controller is numbered to registered and numbering the shared electric bicycle registered and numbered including charging pile with it
Realize that charging registration controller exchanges with the register information of shared electric bicycle bluetooth module serial communication for address, and fill
All new numberings are sent to all registered and numbering shared electronic in addition to charging pile is registered and is numbered by electric registration controller
Bicycle, it is then that address is red to making after the shared electric bicycle of new numbering sequentially scan transponding according to new numbering since relay car
Outer relay registration;Relay when the infrared relay registration refers to the shared electric bicycle after infrared registration again successfully to register
The left or right popped one's head in infrared receiving/transmission receives, and to the right or left unregistered shared electric bicycle makees scan transponding registration, and passes
Registration and number information are passed, last takes over former relay by the shared electric bicycle that relay is registered labeled as new relay car
Car, and access piconet is waken up from resting state, then by this all shared electric bicycle information for newly registering and numbering
Charging registration controller is wirelessly transmitted to, relay car bluetooth module enters the infrared relay registration of park mode completion after transmission;This
Second batch and the multiple above-mentioned relay registration of each batch weight later and numbering afterwards, so go round and begin again and constantly update register information;To can not
The new numbering for completing registration and numbering shares electric bicycle, and its new numbering makes marks records its user letter as " sequence number to be stepped on "
Breath;The registration and numbering refer to the license number and the one-to-one corresponding of numbering of shared electric bicycle;Each shared electric bicycle into
Its LED is glittering at regular intervals once green after work(registration;
With the exception of this, the shared electric bicycle parked is after the personnel that are managed arrange shift position, it is necessary to charging registration control
Unregistered shared electric bicycle is registered in device Bluetooth signal coverage processed, and charging registration controller is taken to be stepped on through relay
Behind the interval of note and several lot numbers of numbering setting, the registration and numbering are expanded into sequence number to be stepped on;Extension registration and numbering:
First in order of numbers opens the infrared receiving/transmission of the registered shared electric bicycle of a numbering in addition to charging pile is registered and is numbered
Device, numbered and serial number address to be stepped on according to new to sharing electric bicycle in diamond, sequentially make infrared connect after scan transponding
Power register, after the completion of enter it is next it is registered numbering operation, until it is all it is registered numbering operation complete;Extending
The shared electric bicycle finally successfully registered in the infrared relay registration of each registered numbering in registration and numbering, as
New relay car cancels former relay car and carries out relay registration and numbering;
When shared electric bicycle and charging registration controller enter row information exchange, the charging registration controller reception of communication station is each
The register information of shared electric bicycle, other charging registration controllers are stepped on each shared electric bicycle by what is be each collected into
Remember that information carries out information exchange;Register information is total to comprising what each charging registration controller being collected into setting time section was registered
Enjoy license number and its status of equipment, use pattern, user type and telephone number, the enrollment time and charging registration of electric bicycle
Coding of controls;Shared electric bicycle by register information be sent to after charging registration controller will the register information delete,
Each charging registration controller is deleted after the register information repeated and arrangement by shared electric bicycle transmission, through communication station to master station
Controller collects;
In the bicycle parking area of non-business district, daily first shared electric bicycle and the infrared registration for being installed on roadside
Device proceeds by relay numbering registration, and first shared electric bicycle being registered is arranged to main equipment after setting time,
Relay registration and numbering and extension registration are carried out as stated above and numbering, its numbering of different main equipments make different marks,
When the shared electric bicycle unlocking for being arranged to main equipment is ridden away, send registration and number information to infrared registration and fill
Put and be re-set as slave unit, next be installed on roadside infrared transceiver device register and numbering it is shared it is electronic oneself
Drive a vehicle, after the registration and the number information that receive infrared transceiver device, be arranged to main equipment and continue relay registration and numbering, when shared
Its information is transferred to master station by electric bicycle and handled during electric bicycle quantity deficiency, can also use pedal as list
Car is ridden to destination and awarded;
In all front doors of school or residential area, the registration controller of identical numbering is set, it is automatic by its bluetooth module piconet
To the shared electric bicycle registration that comes in and goes out, represent to come in and go out with the odevity of log-on count, it into even number is that odd number, which is, fashionable shared
Electric bicycle sends register information to registration controller, when going out registration controller by register information send to it is shared it is electronic from
Driving;Or take inside residential area or the bicycle parking area of other sheltered situations installation probe;
Shared bicycle user is divided into VIP user and casual user;VIP user is opened after administrative department's real name registration using keyboard
Lock, it is adapted to more extensive consumer group, total station control collects VIP user and settled accounts with fare is accumulative, and SMS notification, VIP user can
To log in the network port acquisition of master station's computer with fare details;Shared bicycle is ridden arrive at after will stop
It is put into neighbouring bicycle diamond and carries out car locking registration clearing, without the not clearing of registration car locking;
Shared electric bicycle system takes user to pull together condominium method;The car plate of each shared electric bicycle indicates the car
License plate number and total station control telephone number, casual user with the total station control telephone number end extra bus trade mark of mobile phone dialing,
Total station control receives license plate number, and sends special unlocking cipher to mobile phone by short message, and casual user can input password, electricity
Motor-car controller is unlocked to unregistered car or disabled vehicle, and at this moment casual user can pull open lock use, electric car control manually
Device processed starts timing and limited to ride the time, is shut after arriving at registration, controller for electric vehicle is by the use of special unlocking cipher
To communication station by master station's bulk registration, total station control adds up usage time and awarded car information transmission, is sent out to casual user
Send and get reward short message;Shared electric bicycle is equipped with the mercoid switch being made up of the mercoid switch of several different installment states
Group, if casual user is not to ride but be transported to up to the registration of registration destination, controller for electric vehicle is according to equipment of itself event
Barrier detection and mercoid switch group on off state changing rule judge whether shared electric bicycle damages or ride, and carry out to the electricity
Talk about the reward of number casual user;Car changes fierce, shared electricity with non-registration mercoid switch group on off state is shut when removing car steathily
Mercoid switch group on off state changing rule under the various forms of motion states of dynamic bicycle is drawn by testing, in case of stolen car electricity
Motor-car controller, which is passed the information on to the alarm of total station control, to be put on record, total station control or sends cruiser to crime periphery is several
Charging registration controller sends inspection request, discovers and seizes case and dispatches a car movement locus, several peripheries charging registration controller timesharing and case
Dispatch a car communication, positioned according to the bluetooth signal intensity received, then by cruiser comprehensive assessment crime truck position, further according to case
Dispatch a car movement locus and the case that receives is dispatched a car bluetooth signal intensity positioning, most backward crime car sends unlatching report through Bluetooth signal
Alert vocal command, case, which is dispatched a car, sends alarm, and cruiser personnel find case according to alarm and dispatched a car.
A kind of 2. shared electric bicycle system based on ZigBee according to claim 1, it is characterised in that including:
Tong Xin Zhan ﹙ A ﹚, charge registration controller, infrared calling mechanism and shared electric bicycle controller for electric vehicle (B), lead to
Equipped with the ﹚ of Zigbee Mo Kuai ﹙ 2 and charging registration controller in Xin Zhan ﹙ A ﹚;Charge registration controller include the ﹚ of Wei Kong Qi ﹙ 4, it is non-easily
The ﹚ of storage device ﹙ 5 are deposited in mistake, infrared receiving/transmission dress puts the ﹚ of ﹙ 6, the blue ﹚ of tooth mould block ﹙ 3 and fills the ﹚ of electric controller ﹙ 14;The data of reception are led to by serial ports
Letter transmission, save the data in non-Yi and lose in the ﹚ of Cun Chu Qi ﹙ 5;
Controller for electric vehicle (B) loses the ﹚ of Cun Chu Qi ﹙ 9 by the ﹚ of Dan Pian Ji ﹙ 8, non-Yi, the infrared transceiver device of shared electric bicycle is set
Put the ﹚ of the positioning infrared receiving/transmission Tan Tou ﹙ 7 and ﹚ of 10 ﹚, Lan tooth Mo Kuai ﹙ of relay infrared receiving/transmission Tan Tou ﹙ 12, the ﹚ of Jian Pan ﹙ 11 and battery
The ﹚ of Chong electricity electricity Lu ﹙ 13 are formed;
The ﹚ of Zigbee Mo Kuai ﹙ 2 in Tong Xin Zhan ﹙ A ﹚ use CC2530 modules, microcontroller in the charging registration controller of communication station
The ﹚ STC12C5A60S2 of Qi ﹙ 4 are communicated by its SPI interface with 8051 microprocessors in CC2530 modules, single-chip microcomputer STC12C5A60S2
Also communicated by another SPI interface with the ﹚ of Lan tooth Mo Kuai ﹙ 3, communication data is stored in non-Yi and lost in the ﹚ of Cun Chu Qi ﹙ 5;In single-chip microcomputer
Under STC12C5A60S2 controls, the register information of communication station realizes networking by radio communication between communication station, and through total stand control
The CC2530 modules of device are sent to total station control processing.
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